Navy reverses demotion of Rep. Ronny Jackson, former White House doctor A New York bagel? At the U.S. Open, Amanda Anisimova is not having it.

The blue sky above the Earth is so integral to the human experience we don't often question it, but there is a scientific explanation as to why the sky is blue.

Like artists picking out details others can’t always see, gardeners pick up on things others miss -- an invaluable skill in ...

The sun hung high in the sky as a soft breeze rustled leaves and shook the patio table umbrella. Late summer flowers bloomed ...

A mother from across the world sat in an Australian chapel overwhelmed by grief, her husband and a remaining son battling ...

The Seven Wonders of the World have captured the imagination of travellers for centuries. If not all, many dream of visiting ...

"Some of the most beautiful sunrises and sunsets feature solid decks of middle or high clouds that cover the entire sky ...

Ardent sky-watchers around the world are already preparing for this month's total lunar eclipse, i.e. the Blood Moon, so ...

For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. Follow-up ...

Washington joins 10 other states where the northern lights might be visible the night of Tuesday, Sept. 16. Here's what to ...

New Yorkers can view Tribute In Light from just about anywhere, as it can be seen for miles on a clear night. But all are ...

From a lost city submerged in ash to a still-smouldering volcano, centuries of history are easily accessed in Central America ...